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Test 3B Spring 07
You scored 40 out of 40
Question 1
Your answer is CORRECT.
The matrics A, B and C are given by
and
D = AB - 3C
. Give the value in the third row and second column of
D
.
a)
b)
c)
d)
e)
f)
None of the above.
Question 2
Your answer is CORRECT.
The linear, homogeneous, constant coefficient equation of least order that has
as a solution is
a)
b)
c)
d)
e)
f)
None of the above.
Question 3
Your answer is CORRECT.
A particular solution of

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